Answer Posted / ajay

Please forward the dumps to my email id too,
vsnpincts@gmail.com.
Appreciate the help folks. Thank you.

What are the types of data warehouse applications and what is the difference between data mining and data warehousing?

925

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what is the difference between cardinality and Nullability?

2901

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how many maximum session supports to multiload in teradata ??

2042

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What do you understand by the term ‘transformation’?

955

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How etl testing is different from database testing?

966

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flat filevalidation in informatica

2091

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What are the three tiers in etl?

1031

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Explain what is etl process? How many steps etl contains explain with example?

831

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Explain about enterprise scalability and roi of data integration suite?

834

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how do u set partition points in the mapping?

2181

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what is data modeling?

2264

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Explain about power designer data modeling software?

801

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Define slowly changing dimensions (SCD)?

1004

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What is data modeling and data mining?

919

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Explain the key challenges that you face while performing etl testing.

949

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